MnInNi2

Name: MnInNi2
Brand: MatWorld

metal

· MnInNi2

MnInNi2 is an intermetallic compound belonging to the family of manganese-indium-nickel ternary alloys, characterized by a defined stoichiometric composition. This material is primarily of research and development interest, investigated for potential applications in functional materials and shape-memory alloy systems where intermetallic compounds can exhibit unique magnetostructural coupling and thermal response behavior. The combination of manganese, indium, and nickel creates a material system potentially relevant to magnetocaloric, magnetoelastic, or phase-transformation applications, though industrial deployment remains limited compared to more mature intermetallic systems.

magnetocaloric refrigeration researchshape-memory alloy developmentfunctional materials engineeringmagnetic actuation systemsphase-transformation studiesadvanced metallic compound research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20,208.1	ksi	DFT · OptB88vdW
Shear Modulus(G)	1,386.6	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3120	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	4.178	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000749	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000776	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-10.95	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-11.17	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.07560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.04479	eV/atom	DFT · OptB88vdW
↳	-0.2239	eV/atom	Measured

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

MnInNi2 — Properties & Data | MatWorld

MnInNi2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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